内容正文:
Unit 4 Safety first
第3课时 Grammar time
基础练
一、适当形式填空。
1.We should ________(follow) the safety rules at school.
2.You should ________(warm) up before doing sports.
3.You should ________(be) careful when you use knives.
4.You should ________(drink) some water before you run.
5.We shouldn’t ________(run) on the stairs.
二、【新语境·生活常识】句子匹配。交警Mr Zhang 正在考查典典对交通安全知识的掌握程度。读句子,为问句选择合适的答语。
A.They tell us the rules to stay safe.
B.No, they can’t.
C.Wait on the pavement.
D.We should look at the traffic.
E.It means “Stop”.
( ) 1.What should we do before crossing the road?
( ) 2.Can children run on the street?
( ) 3.What does the red light mean?
( ) 4.Where should we wait for the green light?
( ) 5.How do traffic signs help us?
提升练
三、单项选择。
( ) 1.They ________ keep their classroom clean and tidy.
A.should B.shouldn’t C.don’t D.aren’t
( ) 2.You ________ run or chase each other on the stairs.
A.should B.shouldn’t C.can D.must
( ) 3.We should ________ our classmates when they fall down.
A.help B.helps C.helping D.to help
( ) 4.She ________ sit down at once after running.
A.should B.shouldn’t C.shoulds D.shouldn’t to
( ) 5.We ________ walk slowly inside the classroom.
A.should B.shouldn’t C.are D.don’t
四、句型转换。
1.I should take a rest. (改为一般疑问句并作肯定/否定回答)
—________ ________ take a rest? —No, ________ ________.
2.They shouldn’t push others. (改为肯定句)
They ________ ________ others.
3.You should walk slowly here. (改为一般疑问句)
________ ________ walk slowly here?
4.You should drink some cold water. (改为否定句)
You ________ ________ ________ cold water.
5.You can’t take any medicine. (用should代替can’t改写句子)
You ________ take ________ medicine.
五、【新题型·真实交际情境】选择合适的句子,补全对话。(有一项是多余的)
Mum: Tom, 1.________
Tom: I’m running on the stairs! It’s fun!
Mum: Stop! It’s dangerous.
Tom: Oops!
Mum: Oh no! 2.________
Tom: 3.________ 4.________, Mum?
Mum: 5.________ Let me take you to the hospital.
A.What should I do?
B.You should warm up first.
C.Be careful! Don’t run on the stairs.
D.I hurt my leg.
E.You should see a doctor.
F.What’s wrong with you?
六、完形填空。
Safety is very important. We should always remember to keep safe.
When we are at school, we should walk ___1___ inside the classroom. We shouldn’t ___2___ on the stairs. We shouldn’t push ___3___ in the corridor. We should ___4___ others when they fall down.
When we have PE class, we should ___5___ up before we do sports. We shouldn’t sit ___6___ at once after running.
When we are on the road, we should ___7___ the traffic rules. We shouldn’t ___8___ on the street.
Fire is dangerous. We should be ___9___ with fire. We shouldn’t ___10___ with matches at home.
( ) 1.A.fast B.slowly C.quick D.hard
( ) 2.A.walk B.run C.sit D.stand
( ) 3.A.other B.others C.another D.the other
( ) 4.A.push B.pull C.help D.hit
( ) 5.A.warm B.line C.get D.stand
( ) 6.A.down B.up C.in D.on
( ) 7.A.make B.break C.follow D.know
( ) 8.A.play B.walk C.sing D.read
( ) 9.A.happy B.careful C.sad D.excited
( ) 10.A.play B.played C.plays D.playing
拓展练
七、【新题型·任务型阅读】阅读短文,完成下列任务。
Today is Children’s Day. Bob and his friends are in the cinema now. The film will start at eight thirty. All his friends are lining up. At that time, Peter is running to them. He jumps a queue(插队). “Peter! You should line up.” says Bob. The conductor (售票员) also says, “Sorry. You should wait in line.” Peter has to stand at the end of the line. The film is very exciting. James is talking loudly with Peter. Bob says “Shh. Please be quiet.”
Forty minutes (分钟) later, the film is over. They walk on the right and go out of the cinema in turn. They are very happy.
任务一:【图文匹配】选出符合文中“文明行为”的图片,并在括号内打“√”。
任务二:根据短文内容,判断正“T”误“F”。
( ) (1) It’s June 1st today.
( ) (2) Bob and his friends are seeing the film at 8:25.
( ) (3) Finally (最后), Peter has to stand at the second of the line.
( ) (4) James talks loudly with Peter in the cinema.
( ) (5) Bob is great. Because he obeys (遵守) the rules in the cinema.
参考解析
基础练
一、适当形式填空。
1.follow
【详解】句意:我们在学校应该遵守安全规定。情态动词should后用动词原形follow。
2.warm
【详解】句意:你应该在做运动前热身。should是情态动词,后接动词原形,warm是动词,warm up热身,所以此处填warm。
3.be
【详解】句意:当你使用刀子时,你应该小心一点。should应该,是情态动词,后接动词原形,be careful小心,符合题意。
4.drink
【详解】句意:在你跑步之前,你应该_____一些水。drink动词,喝,情态动词should后面跟动词原形。
5.run
【详解】句意:我们不应该在楼梯上跑。shouldn’t是情态动词should的否定形式,情态动词后需跟动词原形run。
二、【新语境·生活常识】句子匹配。交警Mr Zhang 正在考查典典对交通安全知识的掌握程度。读句子,为问句选择合适的答语。
1.D 2.B 3.E 4.C 5.A
【详解】1.句意:过马路前我们应该做什么?答语回答我们应该做的事情,选项D“我们应该看看交通情况。”与句子匹配,故选D。
2.句意:孩子们可以在街上跑吗?问句是一般疑问句,答语用yes或no回答,选项B“不,他们不能。”与句子匹配,故选B。
3.句意:红灯是什么意思?答语回答红灯的意思,选项E“它的意思是‘停止’。”与句子匹配,故选E。
4.句意:我们应该在哪里等绿灯?答语回答等绿灯的位置,选项C“在人行道上等着。”与句子匹配,故选C。
5.句意:交通标志如何帮助我们?答语回答交通标志对我们的帮助,选项A“它们告诉我们保持安全的规则。”与句子匹配,故选A。
提升练
三、单项选择。
1.A
【详解】句意:他们_____保持教室干净和整洁。should应该,shouldn’t不应该,don’t不,aren’t不是,should表示应该,保持教室整洁是好习惯。
2.B
【详解】句意:你_____在楼道里跑或相互追逐。should应该,shouldn’t不应该,can可以,must必须。根据句意可知在楼梯上跑是不安全的,shouldn’t符合句意。
3.A
【详解】句意:当我们的同学摔倒时,我们应该帮助他们。should应该,是情态动词,后接动词原形,help帮助,符合题意。
4.B
【详解】句意:跑步后,她______立即坐下。情态动词后跟动词原形,根据常识可知运动后不应立刻坐下,shouldn’t不应该,符合题意。
5.A
【详解】句意:我们______在教室里慢慢走。should应该,shouldn’t不应该,are是,don’t不要,根据常识可知在教室应该慢慢走。
四、句型转换。
1.Should you I shouldn’t
【详解】句意:我应该休息一会。含情态动词should的陈述句变一般疑问句将should提到句首,主语变为you,否定回答为No, I shouldn’t.
2.should push
【详解】句意:他们不应该推别人。句中有shouldn’t,改为肯定句,将shouldn’t改为should,其他不变。
3.Should you
【详解】句意:你应该在这里慢慢走。句子中含有情态动词should,变成一般疑问句,将should提前至句首,首字母大写,主语you放在should后面。
4.shouldn’t drink any
【详解】原句句意:你应该喝一些冷水。句子是陈述句,改为否定句需在should后加not,可以缩写成shouldn’t,否定句中用any代替some表示任何。
5.should some
【详解】原句句意:你不能吃任何药。句子是陈述句。用should改写,句子是肯定句,需将any改为some。
五、【新题型·真实交际情境】选择合适的句子,补全对话。(有一项是多余的)
1.C 2.F 3.D 4.A 5.E
【导语】本文主要讲述了汤姆不听劝阻在楼梯上跑导致腿受伤的故事。
【详解】1.根据下句我正在楼梯上跑。可知妈妈提醒汤姆要小心。选C“当心!不要在楼梯上跑。”
2.根据上句哦,不。可知汤姆发生了不好的事情,妈妈询问他怎么了,选F“你怎么了?”
3.根据上句你怎么了?可知汤姆应说明情况,选D“我的腿受伤了。”
4.根据上句我的腿受伤了。可知应询问该如何做,选A“我应该做什么?”
5.根据上句我应该做什么?可知应回答应该做的事情,选E“你应该看医生。”
六、完形填空。
1.B 2.B 3.B 4.C 5.A 6.A 7.C 8.A 9.B 10.A
【导语】本文主要介绍了一些安全规则。
【详解】1.句意:当我们在学校的时候,我们应该在教室里_____走。fast迅速地,slowly慢慢地,quick迅速地,hard艰难地,在教室里应该慢慢走,slowly符合安全规则。
2.句意:我们不应该在楼梯上_____。walk步行,run跑步,sit坐,stand站立,run on the stairs是危险的,shouldn’t后接动词原形。
3.句意:我们不应该把_____推到走廊里。other其他的,others别人,another另一个,the other另一边,push others推别人,符合句意。
4.句意:当别人跌倒时,我们应该_____他们。push推,pull拉,help帮助,hit打击,别人摔倒时应该帮助,符合语境。
5.句意:当我们上体育课时,我们应该在运动前_____。warm温暖的,line线条,get得到,stand站立,warm up热身,体育课前的安全准备。
6.句意:跑步后我们不应该马上_____。down向下,up向上,in在……里面,on在……上面,运动后不应立刻坐下,sit down坐下,为固定短语。
7.句意:当我们在路上时,我们应该_____交通规则。make制作,break打破,follow跟随,know知道,follow the rules遵守规则,固定搭配。
8.句意:我们不应该在街上_____。play玩,walk步行,sing唱歌,read读书,在马路上不应该玩耍,play on the street在街上玩,符合句意。
9.句意:我们应该_____用火。happy开心的,careful小心的,sad难过的,excited兴奋的,根据句意,火是危险的,我们应该小心。
10.句意:我们不应该在家里_____火柴。play动词原形,played动词的过去式,plays第三人称单数形式,playing现在分词或者动名词,play with matches玩火柴,shouldn’t后接动词原形。
拓展练
七、【新题型·任务型阅读】阅读短文,完成下列任务。
任务一: ( √ ) ( ) ( √ ) ( ) ( √ )
【导语】本文主要介绍鲍勃和朋友们在电影院看电影及其应遵守的规则。
【详解】任务一:根据“You should line up.”可知应排队;根据“Bob says “Shh. Please be quiet.””可知应保持安静;根据“They walk on the right and go out of the cinema in turn. ”可知应靠右依次行走。
任务二:T F F T T
【详解】任务二:(1)句意:今天是六月一日。根据“Today is Children’s Day.”可知表达正确。
(2)句意:鲍勃和他的朋友们八点二十五分正在看电影。根据“The film will start at eight thirty.”可知八点半开始。
(3)句意:最后,彼得必须站在队伍的第二个。根据“Peter has to stand at the end of the line.”可知是站在队伍最后。
(4)句意:詹姆斯在电影院里与彼得大声交谈。根据“James is talking loudly with Peter.”可知表达正确。
(5)句意:鲍勃棒极了。因为他遵守电影院的规定。根据““Peter! You should line up.” says Bob.”和“Bob says “Shh. Please be quiet.””可知表达正确。
2 / 8
1 / 8
学科网(北京)股份有限公司
$